Adorama has some fantastic deals on popular third party lenses from Sigma, Tamron and Tokina as part of a Black Friday special. You see these prices when you use the coupon “LENSFRIDAY” at checkout. Free shipping, and free goods are included with some items. The deal expires on Sunday, or when sold out.

There have been some incredible Sigma Art price drops at authorized Sigma USA dealer Adorama. Free shipping, and a 4-year Sigma USA warranty are included. These prices are lower than our street prices in some cases!

Our street price on the Sigma 150-600mm f/5-6.3 DG OS HSM Sports has now been lowered to $1699. This is the lowest price seen yet for this lens. The “Sports” version of this lens features a much more rugged build quality and a slightly better optical formula, vs. the “Contemporary” lens.

Stock is limited. This deal is only available while quantities last. Compare with $1999 at other authorized Sigma dealers.

This lens has been (until recently) very difficult to find. It is almost twice the price of the Sigma Contemporary 150-600mm but features exceptional build quality and a “dust and splash-proof construction”.

We’re now taking street price pre-orders on the Sigma Contemporary 150-600mm f/5-6.3 DG OS HSM for $899. Our previous two street price offerings sold out within an hour, and many readers have expressed interest in this lens at this fantastic price — a $190 savings vs. regular price on this new and still hard-to-find lens.

If you pre-order at $899 we’ll have a guaranteed lens for you, from an authorized Sigma USA dealer with a 4-year Sigma warranty, when the lenses are available within the next few weeks.